SHAREHOLDERS' DEFICIT AND ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Additional Information (Detail) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Preferred stock, shares outstanding	0	91,669
Preferred Stock
Class of Stock [Line Items]
Shares converted (shares)	88,494
Shares redeemed (shares)	3,175
Redemption of preferred stock	$ 0.3
Common Stock
Class of Stock [Line Items]
Conversion of convertible notes and securities (shares)	604,557
Maximum
Class of Stock [Line Items]
Preferred dividends paid (less than)	$ (0.1)